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92 lines
2.2 KiB
92 lines
2.2 KiB
/* This file is part of the KDE project
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* Copyright (C) 2002 Shane Wright <me@shanewright.co.uk>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation version 2.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef __TDEFILE_AVI_H__
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#define __TDEFILE_AVI_H__
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#include <tdefilemetainfo.h>
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#include <tqfile.h>
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#if !defined(__osf__)
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#include <inttypes.h>
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#else
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typedef unsigned short uint16_t;
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typedef unsigned int uint32_t;
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#endif
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class TQStringList;
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class KAviPlugin: public KFilePlugin
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{
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TQ_OBJECT
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public:
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KAviPlugin( TQObject *parent, const char *name, const TQStringList& args );
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virtual bool readInfo( KFileMetaInfo& info, uint what);
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private:
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bool read_avi();
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bool read_list();
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bool read_avih();
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bool read_strl();
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bool read_strf(uint32_t blocksize);
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bool read_strh(uint32_t blocksize);
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// methods to sort out human readable names for the codecs
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const char * resolve_audio(uint16_t id);
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TQFile f;
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TQDataStream dstream;
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// AVI header information
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bool done_avih;
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uint32_t avih_microsecperframe;
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uint32_t avih_maxbytespersec;
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uint32_t avih_reserved1;
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uint32_t avih_flags;
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uint32_t avih_totalframes;
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uint32_t avih_initialframes;
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uint32_t avih_streams;
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uint32_t avih_buffersize;
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uint32_t avih_width;
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uint32_t avih_height;
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uint32_t avih_scale;
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uint32_t avih_rate;
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uint32_t avih_start;
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uint32_t avih_length;
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char handler_vids[5]; // leave room for trailing \0
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char handler_auds[5];
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uint16_t handler_audio; // the ID of the audio codec
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bool done_audio;
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bool wantstrf;
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};
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#endif
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